FN7678.0 September 3, 2010 nPDN nOVRT nERRORB S R Over-Current (OC) Shutdown: OC detect condition is latched, shutting down output. Latched shu" />
參數(shù)資料
型號: D2-24044-MR
廠商: Intersil
文件頁數(shù): 5/20頁
文件大小: 0K
描述: IC DGTL AMP AUDIO PWR D 38HTSSOP
標(biāo)準(zhǔn)包裝: 50
系列: D2Audio™
類型: D 類
輸出類型: 2-通道(立體聲)或 4 通道(四路)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 30W x 2 @ 8 歐姆
電源電壓: 9 V ~ 26 V
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 38-HTSSOP
封裝/外殼: 38-TFSOP (0.173",4.40mm 寬)裸露焊盤
包裝: 管件
13
FN7678.0
September 3, 2010
nPDN
nOVRT
nERRORB
S
R
Over-Current (OC) Shutdown: OC detect condition is latched, shutting down
output. Latched shutdown is then cleared after over-current condition has
cleared, AND PWM data clocking has stopped from PWM controller.
HVDD
Undervoltage
Detector
+5V
Undervoltage
Detector
PWMVDD
Undervoltage
Detector
Over-Temperature
Detectors
OT Warning
(Low-Limit)
OT Shut-Down
(High-Limit)
Over-Current
Warning Detected
(OUTA)
nERRORA
nERRORC
nERRORD
Over-Current
Warning Detected
(OUTB)
Over-Current
Warning Detected
(OUTC)
Over-Current
Warning Detected
(OUTD)
Over-Current
Short Detect
(OUTA)
PWM Input to
OUTA From
PWM Controller
PWM
Present
Detector
Power Down
OUTA
Over-Current Shutdown
OUTA
S
R
Over-Current
Short Detect
(OUTB)
PWM Input to
OUTB From
PWM Controller
PWM
Present
Detector
Power Down
OUTB
Over-Current Shutdown
OUTB
S
R
Over-Current
Short Detect
(OUTC)
PWM Input to
OUTC From
PWM Controller
PWM
Present
Detector
Power Down
OUTC
Over-Current Shutdown
OUTC
S
R
Over-Current
Short Detect
(OUTD)
PWM Input to
OUTD From
PWM Controller
PWM
Present
Detector
Power Down
OUTD
Over-Current Shutdown
OUTD
Pin
FIGURE 10. PROTECTION AND MONITORING HIGH-LEVEL FUNCTIONAL OPERATION
D2-24044
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